52852520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6089}}^1$

素因数の和:6138

約数の個数: 64

約数和(自身を含む): 140313600

約数和(自身を除く): 87461080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 6089, 8680, 12178, 24356, 30445, 42623, 48712, 60890, 85246, 121780, 170492, 188759, 213115, 243560, 340984, 377518, 426230, 755036, 852460, 943795, 1321313, 1510072, 1704920, 1887590, 2642626, 3775180, 5285252, 6606565, 7550360, 10570504, 13213130, 26426260, 52852520]

約数ペア:

[(1, 52852520), (2, 26426260), (4, 13213130), (5, 10570504), (7, 7550360), (8, 6606565), (10, 5285252), (14, 3775180), (20, 2642626), (28, 1887590), (31, 1704920), (35, 1510072), (40, 1321313), (56, 943795), (62, 852460), (70, 755036), (124, 426230), (140, 377518), (155, 340984), (217, 243560), (248, 213115), (280, 188759), (310, 170492), (434, 121780), (620, 85246), (868, 60890), (1085, 48712), (1240, 42623), (1736, 30445), (2170, 24356), (4340, 12178), (6089, 8680)]